#coding:utf-8
a = [1,2,3,4,5,333,11,44]
print a[3:6:1]

#a = [1,2,3]
b = [4,5,6]
#print a+b

c = [x for x in range(1,101) if x % 2 == 0 and x > 20]
print c

d = [1,99,33,44,55,22]
d.append(3)
e = (1,2,3)
d.append(e)
print d
d.extend(e)
print d

d.insert(1, 4)#insert('插入的位置'，'插入的数字')
print d